temps (durée) (1) élimination (1) carte (1) équidé (1) investigation (1) taux (1) Artificial insemination (1) Rates (1) Values (1) Time (1) Sponges (1) Semen (1) Pregnancy (1) Medroxyprogesterone (1) Gonadotropin (1) Ewes (1) Estrus (1) Electrocardiography (1) Ear (1) Days (1) Artificial insemination (1) Addition (1) Detection (1) Rates (1) Pregnancy (1)